Brush



FIG. 1 is a top, front and left side perspective view of the brush of my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a bottom, rear and right side perspective view thereof; and,

FIG. 9 is an exploded view of the brush illustrated in FIG. 1.

The broken lines in the drawings depict portions of the brush that form no part of the claimed design. 

CLAIM The ornamental design for a brush, as shown and described. 